Whenever The client login to The shop it can be obvious during the tag manager. The customer individual facts which include title and e mail id are displayed in the data layer. Take a look at your Nginx configuration for syntax faults using the command ‘nginx -t‘. If everything is https://addons.prestashop.com/en/seo-natural-search-engine-optimization/30904-automatic-hreflang-tags-canonical-tags-all-pages-seo.html